Use of Reflectorized Thermoplastic Pavement Markings based on DPWH Standard Specifications. Category: Department OrderSub Category: construction-materialsSeries: 1992No: 202File: DO_202_S1992.pdfDate: Tuesday, November 24, 1992Tags: Reflectorized Thermoplastic Pavement Markings Standard Specs materials 202 Read more about Use of Reflectorized Thermoplastic Pavement Markings based on DPWH Standard Specifications.